Bicycle lock



FIG. 1 is a left side view of a bicycle lock according to my invention,including a mounting piece for a bicycle frame, the right side viewbeing a mirror image of the left side view;

FIG. 2 is a top view thereof, including the mounting piece for a bicycleframe shown in FIG. 1, the bottom view of the mounting piece being amirror image of the top view;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof, the right side view being a mirrorimage of the left side view;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a front view thereof.

The ornamental design for a bicycle lock, as shown and described.